.wechat-qr-trigger{display:inline-flex;align-items:center;justify-content:space-between;gap:18px;min-height:64px;width:100%;padding:18px 22px;border:1px solid #5c5c5c;color:#eee;background:#000;font-size:15px;text-align:left}.wechat-qr-trigger:hover{background:#171717;border-color:#aaa}.wechat-qr-trigger:focus-visible{outline:2px solid #eee;outline-offset:5px}.wechat-qr-hint{margin-top:12px;color:#888;font-size:12px;line-height:1.8}.wechat-qr-dialog{position:fixed;inset:0;margin:auto;padding:22px;width:min(680px,calc(100vw - 28px));max-width:none;max-height:calc(100dvh - 28px);overflow:auto;background:#0b0b0b;color:#eee;border:1px solid #555;border-radius:14px;overscroll-behavior:contain}.wechat-qr-dialog::backdrop{background:rgb(0 0 0/.87)}.wechat-qr-dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:18px}.wechat-qr-dialog-heading h2{margin:0;font-size:19px;font-weight:500}.wechat-qr-dialog-heading button{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;color:#ddd;border:1px solid #444;background:#111;border-radius:50%}.wechat-qr-original{display:block;margin:auto;width:auto;height:auto;max-width:100%;max-height:min(640px,calc(100dvh - 200px));-o-object-fit:contain;object-fit:contain;background:#fff}.wechat-qr-dialog>p{color:#aaa;text-align:center;margin:16px 0 8px;font-size:13px}.wechat-qr-dialog>a{display:block;text-align:center;padding:8px;color:#ddd;text-decoration:underline;font-size:12px}@media (max-width:600px){.wechat-qr-dialog{padding:14px}.wechat-qr-trigger{font-size:14px;padding:16px}}